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Trek Checkpoint ALR 5 Gen 3

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The Checkpoint ALR 5 is an aluminium gravel bike built for venturing anywhere. It pairs modern endurance geometry with a carbon fork for road-smoothing comfort, while 50 mm of tyre clearance gives you room for tons of grip. It comes equipped with SRAM Apex XPLR 12-speed shifting, hydraulic disc brakes, Tubeless Ready Bontrager Paradigm wheels and loads of mounts for bags and gear.

 

*Please note – spec applies to all sizes unless listed separately

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Frame
300 Series Alpha Aluminium, Internal cable routing, 3S chain keeper, T47, UDH, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm chamfered thru axle
Fork

BUY
Weight
SELL
ML – 9.87 kg/21.76 lb (with TLR sealant, no tubes)
RIDE CONFIDENT
Weight limit
This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
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Shifter
SRAM Apex, 12 speed
Rear derailleur
SRAM Apex XPLR, 44T max cog
*Crank
Size:   XS, S
SRAM Apex 1, 40T, DUB Wide, 165 mm length

Size:   L, XL
SRAM Apex 1, 40T, DUB Wide, 172.5 mm lengthSale
Bottom bracket
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SPO-filter-in-stock-821277b37d3d6ac1b891520564c66300
SRAM DUB Wide, T47 threaded, internal bearing/
Trek Checkpoint ALR 3 Gen 3
Trek Checkpoint ALR 3 Gen 3
Cassette
Chain
Extra Small
SRAM Apex, 12-speed
Small
Max. chainring size
1x:44 2x: 46/30
Medium

Quantity
Hub rear
1
Bontrager alloy, sealed bearing, CentreLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
1
Skewer rear
2
Rim
3
Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm width, Presta valve
Spokes4
14 g stainless steel, black
5
Tyre
6
Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 mm
7
Tyre part
Bontrager TLR sealant, 180 ml/6 oz8
Max tyre size
9
50 mm without mudguards, 42 mm with mudguards (as measured, see manual for details)
10 +

Quantity
Saddle
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Seatpost
Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length




Bontrager Supertack Perf tape
The Checkpoint ALR 3 is an adventure-ready alumin’um gravel bike built for exploring anywhere. Its modern endurance geometry keeps you comfortable over gravel roads or potholes, while a carbon fork helps cut down the road vibrations. It's spec'd to go anywhere without breaking the bank, with Bontrager Paradigm wheels, clearance for 50 mm tyres,10-speed Shimano CUES 6000 shifting, mechanical disc brakes and loads of mounts for bags and accessories.
*Stem*Please note – spec applies to all sizes unless listed separately
Size:  300 Series Alpha Aluminium, Internal cable routing, 3S chain keeper, T47, UDH, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm chamfered thru axleS, M
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
Fork
Size:   ML, LTrek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90mm length
Brake
Weight
SRAM Apex D1 hydraulic disc, flat mountML - 10.41 kg / 22.96 lbs (with TLR sealant, no tubes)
Weight limit
Brake rotorThis bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
SRAM Paceline, rounded, CentreLock, 160 mm
Drivetrain
Brake lever
SRAM Apex, 12 speedShifter
Rotor sizeShimano CUES 10 Speed Right STU303010R
Max brake rotor sizes: 180 mm front and rear
Rear derailleur
Shimano CUES U6000 GS

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.

*Crank
Size:
 
XS, S

Shimano CUES FCU60301, 40T ring, 165 mm length
Size:
M, ML
Shimano CUES FCU60301, 40T ring, 170 mm length
 
L, XL
Shimano CUES FCU60301, 40T ring, 172.5 mm length

Frequently Asked Questions

Bottom bracket
  • Praxis, T47 threaded, internal bearing

    Please get in touch with a member of the team either by phone ( 01313745324Cassette) or email ( [email protected] ) where on of the team will be more than happy to help.

    ProjektRide Bike Shop EdinburghShimano CUES LG300, LINKGLIDE, 11-48, 10-speed